82740176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 164929920

約数和(自身を除く): 82189744

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 536, 632, 977, 1072, 1264, 1954, 3908, 5293, 7816, 10586, 15632, 21172, 42344, 65459, 77183, 84688, 130918, 154366, 261836, 308732, 523672, 617464, 1047344, 1234928, 5171261, 10342522, 20685044, 41370088, 82740176]

約数ペア:

[(1, 82740176), (2, 41370088), (4, 20685044), (8, 10342522), (16, 5171261), (67, 1234928), (79, 1047344), (134, 617464), (158, 523672), (268, 308732), (316, 261836), (536, 154366), (632, 130918), (977, 84688), (1072, 77183), (1264, 65459), (1954, 42344), (3908, 21172), (5293, 15632), (7816, 10586)]